JPS6011929A - Program producing device - Google Patents

Abstract

PURPOSE:To obtain a program producing device having high practical performance which can produce and edit effectively programs while understanding a program text as a whole, by defining the program text for every program description in the form of a program component element and converting the element into a tree structure. CONSTITUTION:A program text is defined as a program component element for each group of program description and then converted into a tree structure by said component element. Then the program description of the designated program component element is displayed and delivered together with the information on the tree structure. For instance, the program description supplied from a keyboard 2 is displayed at a display 3 by a control part 1 and also stored in a memory 5. In this case, a program text consisting of component elements AAA, BBB, etc. is defined as component elements A1-A3, B1-B2, etc. at each level and converted into a tree structure. For a program text converted into a tree structure, an identification code X, etc. are added and displayed to the display 3 together with each program description.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a program creation method that can effectively create and edit a target program.

[Technical background of the invention and its problems]

Recently, a character string is inputted from the keyboard, and the grammatical text indicated by this character string is memorized and displayed on the bus display screen, and the target is displayed in the 2'J Kinuta format in tHL with the operator. A program creation device that creates "fol" ram is attracting attention. According to this 4' City device 6', unlike the device that only unilaterally gives the program created by the programmer to the device,
It has a high degree of flexibility in program creation.It has a score of 1.11.

However, in the conventional device, A-C is used as an r-screen device used for dialogue with the operator.
Since a display device is used, the screen display area is limited, so the capacity of the screen becomes enormous.
It was extremely difficult to understand the entire text. Moreover, since the entire program index is handled as the object of display and processing, it is difficult to focus only on a specific program part and perform the creation process. Unfortunately, since only a portion of the program text can be displayed, there is a problem in that it is difficult to grasp the relative position of the displayed portion relative to the entire program text.

[Purpose of the invention]

The present invention has been developed with these circumstances in mind.The purpose of the present invention is to provide a highly practical method that enables effective creation and editing of programs while grasping the entire program text. The objective is to provide a program creation device.

[Summary of the invention]

The present invention defines the input program text as a zologram component for each group of program descriptions, converts the nologram text into a tree structure using these program components, and creates tree structure information of this program text. At the same time, the program description of the selected program component is displayed and output.

〔Effect of the invention〕

Thus, the first aspect of the present invention is that it is possible to selectively obtain program descriptions of the target program elements and components while grasping the overall outline of the tree structure of the program text. It becomes possible to create and edit programs based on model formats extremely effectively. In other words, the entire program text is tE! + It is possible to edit the program by focusing only on the desired part, which has great effects such as greatly aiding the understanding of the program contents.

[Embodiments of the invention]

Hereinafter, an example of acid 5 will be explained with reference to the drawings.

FIG. 1 is a schematic configuration diagram of an embodiment of the apparatus, and numeral 1 in the figure is a control section consisting of a microprocessor or the like. A keyboard 2, a display 3, a printer 4, a memory 5, etc. are connected to this control unit 1. The control unit 1 uses the display 3 to sequentially display program descriptions consisting of character strings that are sequentially input from the first key 2, and stores the program descriptions in the memory 5 in order. In this case, the control unit 1 defines the program text consisting of the character string as a program component for each set of program descriptions, and forms the program text into a tree structure using these program components. . The program text inputted from the keyboard 2 in this manner is, for example, as shown in FIG.

Then, according to the instructions from the keyboard 2, the control section! 6-i Display only the program description of a specific part of the tree-structured program text on the display 3 in the following manner, or change from the upper-level program component to the lower-level program component of the tree structure. Then, the program description is outputted via the printer 4 in order.

That is, if the program text input as a character string is shown in Figure 2, this program text is structured into a tree as shown in Figure 3, with each program description as a program component. Ru. In this example, the program description (BfZ, l372) and (B2
1 and B22), which are defined as program components B1 and B2, respectively. and,
These programs4. The S components B1 and B2 are defined as a component B B B as a set of program descriptions at an intermediate level. Also, at this intermediate level, 1'! ! : Tomashi's program description A, l, A2.
A planting element AAA is defined as A3, and a constituent element CCC is defined as program descriptions C1, C2, and C3 with different dimensions. The components A, A, BBB, and CCC at these intermediate levels define a set of program texts as their upper level;
The tree structure shown in the figure will be assembled.

Regarding the program text tree-structured in this way, as shown in FIG. A code Y indicating the tree structure level is added. Therefore, by outputting a program description with such codes X and Y using the printer 4, it becomes possible to grasp the entire structure of the program text. It becomes possible to understand the structure of the tab, its zologram, or the correspondence of its constituent elements.

However, if the entire program text is to be displayed by Disgray 3, Disgray 3
Due to the limited display capacity, it is not possible to display all of them at the same time. This means that the program description can only be partially displayed. In this regard, in this device, along with the tree-structured 47'f information, only the program description of the nine elements of the program component selected for processing purpose are selectively read out from the memory 5 and displayed as shown in FIG. Displayed in gray. In other words, along with the above tree structure showing the overall structure of the program text, the description of the target constituent element among the constituent teachings defined as a set of program descriptions will be displayed and output. While grasping the overall structure of the program/text from the above-mentioned structure information, 412 displays the program description to be created/edited according to its level and interactively performs the desired process. It becomes possible to do so. This means that the entire program text can be grasped as an overview, except for the program description of the target part, and therefore effective program creation and editing work is possible.

Further, great practical effects such as being able to effectively narrow down the processing focus to a target portion can be achieved.

Note that the present invention is not limited to the above embodiments. For example, the zologram description of 1ox and yellowtail is defined as the phologram levelha, the tel of the sonoprogram text.
It may be determined accordingly.

In other words, it is of course possible to further hierarchize the tree structure. It is also possible to change the output display order of zologram descriptions according to such a tree structure. ○It is also possible to apply the idea of this invention to a document creation device, and in short, the present invention has the gist. Various modifications can be made without departing from the scope.

[BRIEF DESCRIPTION OF THE DRAWINGS] The drawings show an embodiment of the present invention, in which Fig. 1 is a schematic diagram of the device of the embodiment, Fig. 2 is a diagram showing an example of zologram text, and Fig. 3 is a program.・A diagram showing a text tree structure. FIG. 4 is a diagram showing an example of displaying a program description by this device. 0 1...control unit, 2...keyboard 1. ?・Dis-
“0 Ray, 4...Printer, 5...Memory.

Claims (2)

[Claims] (1) A means for storing the program text indicated by the input character string, and a means for storing the program text indicated by the input character string. ,
means for defining each program description as a glogram component; means for converting the zologsim text into a tree structure using these gramogram components; and selection and designation together with the tree structure information of the program text. 1. A program creation device comprising: means for displaying and outputting a program description of a program component that has been created. (2) The glogram creation according to claim 1, wherein the program text 1, t, and 6 program descriptions are grouped for each layer in which the gramogram text is divided into a plurality of layers. Device.